Subversion Repositories SmartDukaan

package in.shop2020.catalog.dashboard.client;

import in.shop2020.catalog.dashboard.shared.Item;

import java.util.Date;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ResizeComposite;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;

public class ItemDetails extends ResizeComposite {

        interface ItemDetailsUiBinder extends UiBinder<Widget, ItemDetails> {}
        private static ItemDetailsUiBinder uiBinder = GWT.create(ItemDetailsUiBinder.class);
        
        public interface PriceUpdateListener {
        void onPriceUpdate(long itemId, double sellingPrice);
      }
        private PriceUpdateListener priceUpdateListener;
        
        private final Item item;

        @UiField Label itemId, productGroup, brand, modelNumber, modelName, color;
        @UiField Label category, comments;
        @UiField Label catalogItemId;
        @UiField TextBox sellingPrice;
        @UiField Label mrp, mop, dealerPrice, weight;
        @UiField Label addedOn, startDate, retireDate, updatedOn;
        @UiField Label bestDealsText, bestDealsValue;
        @UiField Button submit;

        public ItemDetails(Item item){
                this.item = item;
                initWidget(uiBinder.createAndBindUi(this));
                setItemDetails(this.item);
        }
        
        public ItemDetails() {
            this.item = null;
            initWidget(uiBinder.createAndBindUi(this));
        }
        
        public void setItemDetails(Item item){
                itemId.setText(item.getId()+"");
                productGroup.setText(item.getProductGroup());
                brand.setText(item.getBrand());
                modelNumber.setText(item.getModelNumber());
                modelName.setText(item.getModelName());
                color.setText(item.getColor());
                
                category.setText(item.getCategory()+"");
                comments.setText(item.getComments());
                catalogItemId.setText(item.getCatalogItemId() + "");
                
                mrp.setText(item.getMrp()+"");
                mop.setText(item.getMop()+"");
                sellingPrice.setText(item.getSellingPrice()+"");
                dealerPrice.setText(item.getDealerPrice()+"");
                weight.setText(item.getWeight()+"");
                
                addedOn.setText(getDisplayableDate(item.getAddedOn()));
                startDate.setText(getDisplayableDate(item.getStartDate()));
                retireDate.setText(getDisplayableDate(item.getRetireDate()));
                updatedOn.setText(getDisplayableDate(item.getUpdatedOn()));
                
                bestDealsText.setText(item.getBestDealsText());
                bestDealsValue.setText(item.getBestDealsValue()+"");
        }
        
        //TODO: This code is duplicated between here and OrderList. Move it to a Utility class.
        private String getDisplayableDate(Long millis){
                Date date = new Date();
                date.setTime(millis);
                String dateString = date.toString();
                dateString = dateString.substring(0, dateString.lastIndexOf(" "));
                dateString = dateString.substring(0, dateString.lastIndexOf(" "));
                return dateString;              
        }
        
        public void setPriceUpdateListener(PriceUpdateListener priceUpdatelistener) {
            this.priceUpdateListener = priceUpdatelistener;
        }
        
        @UiHandler("submit")
        void onSubmitPressed(ClickEvent clickEvent) {
            long id = Long.parseLong(this.itemId.getText());
            try {
                double sp = Double.parseDouble(this.sellingPrice.getText());
                priceUpdateListener.onPriceUpdate(id, sp);
            } catch(NumberFormatException ex) {
                Window.alert("Price format is not correct.");
            }
        }
        
}